Cita APA (7a ed.)

Autor, D. H. (2000). Why do temporary help firms provide free general skills training? National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Autor, David H. Why Do Temporary Help Firms Provide Free General Skills Training? Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Autor, David H. Why Do Temporary Help Firms Provide Free General Skills Training? National Bureau of Economic Research, 2000.